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  • Computer Awareness Test - 2
  • The device used to carry digital data on analog lines is ...
Multiple choice

The device used to carry digital data on analog lines is known as

  1. modem

  2. multiplexer

  3. modulator

  4. demodulator

  5. Demultiplexer

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A modem (modulator-demodulator) is the device that converts digital signals from a computer into analog signals for transmission over telephone lines and vice versa.

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